AWS > EC2 >

Open Custom Ports

HIGH

Source

CloudSploit

open-custom-ports

management console

Open Custom Ports

Ensure that defined custom ports are not open to public.

Security groups should restrict access to ports from known networks.

Recommended Actions

Modify the security group to ensure the defined custom ports are not exposed publicly

Links

https://docs.aws.amazon.com/vpc/latest/userguide/VPC_SecurityGroups.html

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